Mesa (master): mesa: move convolution image adjustment code for glCopyTexSubImage1/2/3D()
Brian Paul
brianp at kemper.freedesktop.org
Wed Oct 22 13:56:16 UTC 2008
Module: Mesa
Branch: master
Commit: 95c04cccfef2e5743279e1f5a6a13f3925c7024c
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=95c04cccfef2e5743279e1f5a6a13f3925c7024c
Author: Brian Paul <brian.paul at tungstengraphics.com>
Date: Wed Oct 22 07:53:26 2008 -0600
mesa: move convolution image adjustment code for glCopyTexSubImage1/2/3D()
Do it after initial error checking, after we know the texture's internal format.
---
src/mesa/main/teximage.c | 36 +++++++++++++++++++++---------------
1 files changed, 21 insertions(+), 15 deletions(-)
diff --git a/src/mesa/main/teximage.c b/src/mesa/main/teximage.c
index 4c48370..f9360b4 100644
--- a/src/mesa/main/teximage.c
+++ b/src/mesa/main/teximage.c
@@ -2991,6 +2991,7 @@ _mesa_CopyTexImage2D( GLenum target, GLint level, GLenum internalFormat,
&postConvHeight);
}
#endif
+
if (copytexture_error_check(ctx, 2, target, level, internalFormat,
postConvWidth, postConvHeight, border))
return;
@@ -3052,11 +3053,6 @@ _mesa_CopyTexSubImage1D( GLenum target, GLint level,
if (ctx->NewState & _IMAGE_NEW_TRANSFER_STATE)
_mesa_update_state(ctx);
-#if FEATURE_convolve
- /* XXX should test internal format */
- _mesa_adjust_image_for_convolution(ctx, 1, &postConvWidth, NULL);
-#endif
-
if (copytexsubimage_error_check1(ctx, 1, target, level))
return;
@@ -3067,6 +3063,12 @@ _mesa_CopyTexSubImage1D( GLenum target, GLint level,
{
texImage = _mesa_select_tex_image(ctx, texObj, target, level);
+#if FEATURE_convolve
+ if (texImage && _mesa_is_color_format(texImage->InternalFormat)) {
+ _mesa_adjust_image_for_convolution(ctx, 1, &postConvWidth, NULL);
+ }
+#endif
+
if (copytexsubimage_error_check2(ctx, 1, target, level,
xoffset, 0, 0, postConvWidth, 1,
texImage))
@@ -3106,11 +3108,6 @@ _mesa_CopyTexSubImage2D( GLenum target, GLint level,
if (ctx->NewState & _IMAGE_NEW_TRANSFER_STATE)
_mesa_update_state(ctx);
-#if FEATURE_convolve
- /* XXX should test internal format */
- _mesa_adjust_image_for_convolution(ctx, 2, &postConvWidth, &postConvHeight);
-#endif
-
if (copytexsubimage_error_check1(ctx, 2, target, level))
return;
@@ -3121,6 +3118,13 @@ _mesa_CopyTexSubImage2D( GLenum target, GLint level,
{
texImage = _mesa_select_tex_image(ctx, texObj, target, level);
+#if FEATURE_convolve
+ if (texImage && _mesa_is_color_format(texImage->InternalFormat)) {
+ _mesa_adjust_image_for_convolution(ctx, 2,
+ &postConvWidth, &postConvHeight);
+ }
+#endif
+
if (copytexsubimage_error_check2(ctx, 2, target, level, xoffset, yoffset, 0,
postConvWidth, postConvHeight, texImage))
goto out;
@@ -3159,11 +3163,6 @@ _mesa_CopyTexSubImage3D( GLenum target, GLint level,
if (ctx->NewState & _IMAGE_NEW_TRANSFER_STATE)
_mesa_update_state(ctx);
-#if FEATURE_convolve
- /* XXX should test internal format */
- _mesa_adjust_image_for_convolution(ctx, 2, &postConvWidth, &postConvHeight);
-#endif
-
if (copytexsubimage_error_check1(ctx, 3, target, level))
return;
@@ -3174,6 +3173,13 @@ _mesa_CopyTexSubImage3D( GLenum target, GLint level,
{
texImage = _mesa_select_tex_image(ctx, texObj, target, level);
+#if FEATURE_convolve
+ if (texImage && _mesa_is_color_format(texImage->InternalFormat)) {
+ _mesa_adjust_image_for_convolution(ctx, 2,
+ &postConvWidth, &postConvHeight);
+ }
+#endif
+
if (copytexsubimage_error_check2(ctx, 3, target, level, xoffset, yoffset,
zoffset, postConvWidth, postConvHeight,
texImage))
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